...

it could also be the accumulated stress of having a pissed off stalker following him & constantly interfering with his employment status. & since it's a "noble" stalker there's nothing he can really do about it. i think the pride he used to have for being #1 got crushed over & over until he just gave up
7 became an eccentric weirdo. not that he wasn't weird before.
(=・ω・=)